55. Which is a characteristic of all ions? (1 point)
They are made of one type of atom.
They have one overall charge.
They are made of two or more types of atoms.
They have two or more overall charges.

Answers

Answer 1

Answer:

I do believe it's they have one overall charge. Not sure though.

Explanation:


Related Questions

how do I ask a girl I like to go out with me I need a woman's opinion

Answers

Answer:

Don't just walk up to a person you think is cute and ask them out. Start with small talk and gauge common interests. “See how they respond,” Overstreet says. “For example, if you approach someone and they don't reply, are short with you, or move further away, then move on.

Explanation:

Earthquakes result from the buildup and rapid release of stress along active plate boundaries,

True
False

Answers

The answer would be True

Which two body systems are most important in breaking down food and distributing nutrients throughout the body?

Answers

Answer:

hope you like and pls follow me

Explanation:

digestive and circulatory system are most important in breaking down food and distributing nutrients throughout the body.

L20_UENAxleFsh-VHfg9rLfZsitva3L3UKGjmF1B299/vie Settle a dispute. X Anya claims that this challenge can be solved with a single rotation. Braden says it can be solved with a single reflection Who is correct? Use the sketch tool if it helps you illustrate your thinking. Anya Braden Both Neither L S​

Answers

Answer:

Neither arre correct

Explanation:

Neither Anya nor Braden are correct. This is because if you use 90 degrees, 180 degrees, or even 270 degrees you will not get the exact image, which means that the image will not be found by just a rotation because there will be a curve in the image. You can solve it if you can do 90 degree rotation and translation.

Carbon powder and iron fillings are both black powders. When mixed together they look like one black powder. Which of these would be best to use to seperate the iron fillings from the carbon powder. A. a magnifying glass B. heat C. a magnet D. water

Answers

Answer:

C

Explanation:

The iron filings will be attracted to the magnet and will separate from the carbon powder.

The best method to be used to separate the iron fillings from the carbon powder is through the use of water.

The separation of carbon powder and iron fillings in powdered form can be achieved in a blast furnace flue dust. The blast furnace flue dust is usually combined with water to create a slurry that contains (50-70)% solids.

The slurry is fortified with a flotation agent as well as a frothing agent. The content in the slurry is stirred rapidly to cover the carbon particles completely with the flotation agent.

The carbon powdered particles float on top of the slurry, while the iron fillings are collected as a sink product.

Learn more about separating methods here:

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He then split the list of elements into several columns so that elements beside each other had similar ?

Answers

The columns into which the elements were split are called groups and the elements in the same group display similar properties.

What is a group?

A group refers to elements that have similar chemical properties and occur in the same column in the periodic table.

Hence, the columns into which the elements were split are called groups and the elements in the same group display similar properties.

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According to Newton's 2nd Law of Motion, what will happen to acceleration if force remains the same but mass increases

Answers

The object will slow down

How many atoms are in 2 grams of Radon (Rn)?

Answers

Answer:

i do not uterstand

Explanation:

6
If the popcorn is not used it is either discarded or what? (Imin, 35se
Used to make roads
Used to make animal Feed
Used to make Erasers

Answers

Answer:

Used to make animal Feed

Explanation:

Whats the longest word in history?

Answers

Answer:

Pneumonoultramicroscopicsilicovolcanoconiosis

Explanation:

If an object has a 30 kg mass on Earth, what would be it's approximate weight on Earth?

Answers

Answer:

If something were to weigh 30 kgs on Earth, they would also weigh around 66 pounds on Earth.

Explanation:

1 pound = 2.20462 kilograms.

Next, multiply 2.20462 and 30 and you should get 66.1386, or 66 pounds.

How many protons, electrons, and neutrons does an atom with atomic number 50 and mass number 120 contain?

Answers

(A=P=E M-A=N: atomic #=protons=electrons and mass-atomic number=neutrons) There are 50 protons, 50 electrons, and 70 neutrons. Hope this helps! :)

The study of chemicals and bonds is called chemistry.

The correct answer is 50, 50, and 70.

In an element, there are the following things:-

ElectronsProtonsNeutrons

In elements, the number of protons and electrons are the same. hence, the number of electrons and protons in an element is 50.

The neutrons are defined as the proton minus mass number. Hence, the number of neutrons is 120-50=70

Hence, the answer is  50, 50, and 70

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Since the amount of yeast stays the SAME, it is considered to be a?

A. Variable
B. Constant

Answers

The answer is a constant, a variable is a thing that you change

What is the concept of Absolute Zero

Answers

Answer:

Absolute zero, technically known as zero kelvins, equals −273.15 degrees Celsius, or -459.67 Fahrenheit, and marks the spot on the thermometer where a system reaches its lowest possible energy, or thermal motion. There's a catch, though: absolute zero is impossible to reach.

Explanation:

Good luck!!

Which two statements explain ways in which cells get nutrients?
A. Transport proteins help molecules cross cell membranes.
B. A chloroplast converts energy from sunlight into organic matter.
I C. The nucleus provides the instructions for making proteins from
amino acids.
D. Mitochondria change energy stored in organic compounds into a
usable form.
help plz

Answers

Answer: B and D

Explanation:

Just did the test and these make the most sense

A chloroplast converts energy from sunlight into organic matter.

Mitochondria change energy stored in organic compounds into a

usable form. the two statements are ways in which cells get nutrients.

Proteins embedded in the cellular membrane act as ushers. They help carry nutrients from the bloodstream into the cell. Glucose, amino acids, fats, and vitamins use carrier proteins to get inside cells.Onice through the membrane, nutrients play many important roles. Some cells, like muscle fibers, need minerals like calcium to flood the cell to move your arms and legs. Others, like nerve cells, need sodium and potassium to be pumped in and out so your brain can pick up sensory information.Cells use the glucose in your bloodstream to create energy by making ATP, the cellular energy currency. And amino acids are the building blocks for all DNA. When they’re brought into the cell, amino acids help transfer genetic information so cells can replicate.

Learn more about cells get nutrients

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Which of the following is an example of a zoonotic bacterial disease?
O Anthrax
O Foot and Mouth Disease
O Chronic Wasting Disease
O Kuru

Answers

Answer:

I think it is Anthrax. You are welcome

Calculate the volume of a sample of aluminum that has a mass of 3.057 kg. The density of aluminum is 2.70 g/cm3 (taking into consideration the rounded to three significant figures)

Answers

Answer:

v = 1130 cm³

Explanation:

Given data:

Volume of sample = ?

Mass of Al sample = 3.057 Kg (3.057 Kg× 1000g/1 Kg = 3057g)

Density of Al sample = 2.70 g/cm³

Solution:

Formula:

d = m/v

d = density

m = mass

v= volume

by putting values

2.70 g/cm³ = 3057g /v

v = 3057g /2.70 g/cm³

v = 1130 cm³

While making chicken soup for his family one evening, Luis added the amount of salt the recipe called for. After tasting the soup, he decided the seasoning was correct. He then he let the chicken soup simmer for two hours to blend the flavors. But when he served the soup, it was too salty. What happened to the soup to make it so salty?

Answers

Answer:

the soup become too salty through the process of osmosis

To find S, the number of shared
electrons, recall that
S = N-A
What is S for CIO3, the
chlorate ion?

Answers

Answer:

It’s 6 :)

Explanation:

help 6th grade science i will give brainliest FOOLISH ANSWERS WILL BE REPORTED

Answers

Answer: my answer would be B

Explanation: if you look at the graph and see the distance and time, you can match it to one of the answers. Hope this helps

What is structure 1, and how does it help sustain life

Answers

Answer:Chloroplast

Explanation:

Answer:

D

Explanation:

Chloroplast

Which layer is found between the outer core and the crust?
A.atmosphere
B. ocean
C. mantle
D.core

Answers

Answer:

C mantle

Explanation:

C: Mantle between the upper crust and the core you’ll find something called the mantle.

Which of the following statements is true? Sound waves create areas of high and low pressure, Areas of high pressure are called compressions. Areas of low pressure are called rarefactions. All of the above. .​

Answers

Answer:

all i think

Explanation:

In an oxidation-reduction reaction, oxidation is what happens when a reactant
loses electrons
. Reduction occurs when a reactant
gains electrons
in the reaction.

Answers

Reduction occurs when a reactant gains electrons

If the Earth rotated in the opposite direction, what would most likely occur? Select one
A.The Sun would rise in the west.
B.There would be more days in each year.
C.The phases of the Moon would last longer.
D. The seasons would be reversed.​

Answers

Answer:

I believe the seasons would be reversed

Explanation:

If I'm wrong sorry

Answer:

D.) The seasons would be reversed

Explanation:

Hope I helped

Which diver do you think will make the biggest splash?explain

Answers

Answer:

A

Explanation:

hes higher up so the gravity is his advantage.

this is for petadrea

Answers

Answer:

thanks

Explanation:

who thinks shrek is hot​

Answers

Answer:

he aight but he best gurl

Explanation:

Answer:

meee he has a nice chinnnnnn

When is national chocolate milkshake day?

Answers

It’s on September 12th :)

What structures are part of the body's first line of defense against pathogens

Answers

Answer:

It would be the innate immune system or just the immune system

Explanation:

:)

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